Drum



FIG. 1 is a front elevational view of a drum showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a left side elevational view therefor.

The bottom of the drum is unadorned and the right side of the drum is a mirror image of the left side elevational view as shown in FIG. 3. 

The ornamental design for a drum, substantially as shown and described. 